If I was the coach of any team with a long list of legacy-players like the Cowboys, I would try and take advantage of that. Right now position coaches are there to be the "teachers" but why not have those coaches bring in lagacy-players every now and then to host short, hands-on tutorials?
I mean, just watching 4th and Long you can see the impact a Michael Irvin can have on a players' attitude and skill. So why not have an Irvin come in to work some with the WRs? Why not have Haley do it for the DE/OLBs? Why not have a guy like Woodson or Kevin Smith work witrh the DBs?
That would not only accomplish the task of bring in some real hands-on skil work, it would also allow current players to gain learning and perspective beyon just what position coaches can provide, and finally, it allows for a direct connection to be mae between past and current players. The last one is especially impportant, because instead of talking about Cowboys tradition with current players, this will help them link to it, so that they can better continue it.